CO2
9650-000820-01 Rev. K
Propaq M Operator’s Guide
A-7
CO
2
Range
: 0 to 150 mmHg
Accuracy CO
2
:
* At sea level.
** Accuracy applies for breath rates of up to 80 bpm. For breath rates above 80 bpm,
accuracy is 4 mmHg or ±12% of reading whichever is greater, for EtCO
2
values exceeding
18 mmHg. This is tested according to and is compliant with ISO 21647. To achieve the
specified accuracies for breath rates above 60 breaths/minute, the Microstream FilterLine
H Set for Infant/Neonatal must be used. Above 40 C, ± 1mmHg or ± 2.5% (whichever is
greater) has to be added to the tolerance of the accuracy specs.
CO
2
Sampling Rate:
50 msec
Drift of Measurement Accuracy
: Over any 24-hour period, the accuracy claims listed above
are maintained.
The accuracy specification is maintained to within 4% for the following gas mixtures (all
values are in Vol.%).
Respiration Range
: 0 to 149 breaths per minute
Respiration Rate Accuracy
:
0 to 70 bpm: ±1 bpm
71 to 120 bpm: ±2 bpm
121 to 149 bpm: ±3 bpm
Flow rate:
50 ml/min -7.5 + 15 ml/min, flow measured by volume.
Total System Response Time
:
2.9 seconds typical, 3.9 seconds maximum.
CO
2
Partial Pressure*
Accuracy **
0-38 mmHg
± 2 mmHg
39-99 mmHg
± (5% of r 0.08% for every 1 mmHg above 38 mmHg)
100-150 mmHg
± (5% of r 0.08% for every 1 mmHg above 38 mmHg)
CO
2
N
2
O
2
N
2
O
H
2
0
Anesthetic Agents
1.0 to 13 0 to 97.5
0 to 100
0 to 80
Dry to saturated
According to EN 21647
